.cent {
    width: 100%;
    height: 400px;
    overflow: hidden;
}

.centtop{
    width: 100%;
    height: 30px;
    background-color: #ccc;
    
}

.active{
    background-color: pink;
}

.centtop span{
    color: gray;
    line-height: 30px;
}

.centtop a{
    background-color: white;
    padding: 2px;
    margin-left: 20px;
}
.centtop a.active{
    background-color: red;
}
.cent ul {
    width: 1200px;
    height: 250px;
    float: left;
    margin-top: 50px;
    margin-left: 100px;
}

.cent ul li {
    width: 200px;
    height: 264px;
    float: left;
    margin-left: 20px;   
}

.cent ul li .goodsintroduce{
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}
.cent ul li .goodsprice{
    color: red;
}
.cent ul li a img {
    width: 200px;
    height: 200px;
}

.cent ul li:hover img {
    box-shadow: 0 0 15px #ccc;
    border: 2px solid #eee;
}
.cent .page{
    margin-top: 20px;
    width: 100%;
    height: 40px;
    float: left;
    line-height: 40px;
    
}
.cent .page ol{
    float: left;
    margin-left: 40px;
    text-align: center;
    font-size: 14px;
}
.cent .page ol li {
    float: left;
    border: 1px solid;
    width: 86px;
}
.cent .page input{
    width: 30px;
}
.cent a.priceup b, .cent a.saleup b{
    display:inline-block;
    width: 20px;
    height: 18px;
    background-image: url('../images/icon.jfif');
    background-position: -55px -6px;
    background-size: 100px 80px;
    background-repeat: no-repeat;
    vertical-align: middle;
  }
  .cent a.pricedown b, .cent a.saledown b{
    display:inline-block;
    width: 20px;
    height: 18px;
    background-image: url('../images/icon.jfif');
    background-position: -35px -6px;
    background-size: 100px 80px;
    background-repeat: no-repeat;
    vertical-align: middle;
  }